A vulnerability was found in Linux Kernel up to 6.12.74/6.18.13/6.19.3 and classified as critical . This vulnerability affects the function dm_blk_report_zones of the component dm . Such manipulation leads to state issue. This vulnerability is listed as CVE-2026-46327 . The attack must be carried out from within the local network. There is no available exploit. It is suggested to upgrade the affected component.